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HP D040312-0-HP Eisa Raid Controller
- EISA bus interface for compatibility with older server systems.
- Supports RAID levels 0 and 1 for striping and mirroring.
- Provides basic data redundancy and improved read performance.
- Designed for entry-level RAID configurations.
- Suitable for servers requiring basic storage protection.
- Features a dedicated RAID controller chip for processing.
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Product Overview
The HP D040312-0-HP EISA RAID Controller is a legacy storage solution designed to provide RAID functionality for servers equipped with EISA bus architecture. It offers basic RAID levels for data redundancy and performance enhancement.
Technical Information
| Interface | EISA |
| RAID Levels Supported | 0, 1 |
Additional Specifications
| Controller Type | RAID Controller |
Product Description
The HP D040312-0-HP EISA RAID Controller represents a foundational approach to data storage management for servers utilizing the EISA (Extended Industry Standard Architecture) bus. This interface, prevalent in older server generations, allowed for higher bandwidth than its ISA predecessor, and this controller was designed to capitalize on that capability for storage applications. It primarily focuses on providing essential RAID functionalities, namely RAID 0 (striping) for performance enhancement and RAID 1 (mirroring) for data redundancy. This controller is best suited for environments where basic data protection and a modest performance boost are required, without the need for the complex features found in modern RAID controllers. It allows administrators to combine multiple physical drives into a single logical unit, either to increase read speeds by distributing data across drives (RAID 0) or to ensure data availability in case of a single drive failure through duplication (RAID 1). Its simplicity makes it relatively easy to configure and manage for its intended purpose. While EISA technology is largely obsolete in modern computing, the D040312-0-HP served its purpose in its era by offering a cost-effective way to improve storage reliability and performance on compatible systems. It is a testament to the evolution of storage technology, highlighting the advancements made in interfaces, RAID algorithms, and overall data management capabilities that are now standard in today's servers.
